Work surface



FIG. 1 is a top perspective view of a work surface, showing a first embodiment of my new design;

FIG. 2 is a bottom perspective view of FIG. 1.

FIG. 3 is a right side view of FIG. 1.

FIG. 4 is a left side view of FIG. 1.

FIG. 5 is a top view of FIG. 1.

FIG. 6 is a bottom view of FIG. 1.

FIG. 7 is a front view of FIG. 1.

FIG. 8 is a rear view of FIG. 1.

FIG. 9 is a top perspective view of a work surface, showing a second embodiment of my new design;

FIG. 10 is a bottom perspective view of FIG. 9.

FIG. 11 is a right side view of FIG. 9.

FIG. 12 is a left side view of FIG. 9.

FIG. 13 is a top view of FIG. 9.

FIG. 14 is a bottom view of FIG. 9.

FIG. 15 is a front view of FIG. 9; and,

FIG. 16 is a rear view of FIG. 9.

The broken lines shown on the drawings depict portions of the work surface that form no part of the claimed design. 

CLAIM The ornamental design for a work surface, as shown and described. 